75972720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4007}}^1$

素因数の和:4102

約数の個数: 80

約数和(自身を含む): 238556160

約数和(自身を除く): 162583440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4007, 4740, 6320, 8014, 9480, 12021, 16028, 18960, 20035, 24042, 32056, 40070, 48084, 60105, 64112, 80140, 96168, 120210, 160280, 192336, 240420, 316553, 320560, 480840, 633106, 949659, 961680, 1266212, 1582765, 1899318, 2532424, 3165530, 3798636, 4748295, 5064848, 6331060, 7597272, 9496590, 12662120, 15194544, 18993180, 25324240, 37986360, 75972720]

約数ペア:

[(1, 75972720), (2, 37986360), (3, 25324240), (4, 18993180), (5, 15194544), (6, 12662120), (8, 9496590), (10, 7597272), (12, 6331060), (15, 5064848), (16, 4748295), (20, 3798636), (24, 3165530), (30, 2532424), (40, 1899318), (48, 1582765), (60, 1266212), (79, 961680), (80, 949659), (120, 633106), (158, 480840), (237, 320560), (240, 316553), (316, 240420), (395, 192336), (474, 160280), (632, 120210), (790, 96168), (948, 80140), (1185, 64112), (1264, 60105), (1580, 48084), (1896, 40070), (2370, 32056), (3160, 24042), (3792, 20035), (4007, 18960), (4740, 16028), (6320, 12021), (8014, 9480)]